citrus-test-results.html not working anymore

**Citrus Version**
3.3.0 (Update from 2.8.0)

**Expected behavior**
Citrus Test Results contain all Test cases which were executed. (in our case: 300)

**Actual behavior**
Citrus Test Results only contain 1 or 2 Test Cases (sometimes it changes if we add more Testcases)
BTW: it does not matter, if there are failing or no failing test cases.

=> is this known already?
=> Is there any change from 2.8->3.3, which might effect this behavior
=> Can I add a logger, which helps me finding the cause?